Most people associate live TV and President John F. Kennedy with the moments after his assassination. But Channel 11 carried President Kennedy’s last speech live from Fort Worth, hours before he was killed.

The ‘X’s that mark the spots on the street where President John F. Kennedy was assassinated are gone. The disappearance of the marks came as Dallas prepares for events to commemorate the 50th anniversary of JFK being assassinated.

From the mug shots police took of Lee Harvey Oswald to the homicide report for the president he was accused of killing, a collection of rarely seen artifacts related to the assassination of John F. Kennedy has gone on display at Dallas City Hall.